Summary
| ASN | AS14 Columbia University |
| BGP | 128.59.0.0/16 |
| IPs with RDNS | 213 |
| Hosted Domains | 0 |
| Pingable IPs | 22 |
| Router IPs | 0 |
| 128.59.21.0 | 21-net.cs.columbia.edu | 0 | ||
| 128.59.21.1 | fembotold.cs.columbia.edu | 0 | ||
| 128.59.21.2 | fembot.cs.columbia.edu | 0 | ||
| 128.59.21.3 | stieglitz.cs.columbia.edu | 0 | ||
| 128.59.21.4 | okeeffe.cs.columbia.edu | 0 | ||
| 128.59.21.5 | monet.cs.columbia.edu | 0 | ||
| 128.59.21.6 | renoir.cs.columbia.edu | 0 | ||
| 128.59.21.7 | merlin.cs.columbia.edu | 0 | ||
| 128.59.21.8 | mantessakm.cs.columbia.edu | 0 | ||
| 128.59.21.9 | mantessanb.cs.columbia.edu | 0 | ||
| 128.59.21.10 | telaviv.cs.columbia.edu | 0 | ||
| 128.59.21.11 | goliah.cs.columbia.edu | 0 | ||
| 128.59.21.12 | wormhole.cs.columbia.edu | 0 | ||
| 128.59.21.13 | sf-far.cs.columbia.edu | 0 | ||
| 128.59.21.14 | medellin.cs.columbia.edu | 0 | ||
| 128.59.21.15 | kkh.cs.columbia.edu | 0 | ||
| 128.59.21.16 | zynqmp01.cs.columbia.edu | 0 | ||
| 128.59.21.17 | bintoro.cs.columbia.edu | 0 | ||
| 128.59.21.18 | theofilos.cs.columbia.edu | 0 | ||
| 128.59.21.19 | blind.cs.columbia.edu | 0 | ||
| 128.59.21.20 | seer.cs.columbia.edu | 0 | ||
| 128.59.21.21 | picasso.cs.columbia.edu | 0 | ||
| 128.59.21.22 | braque.cs.columbia.edu | 0 | ||
| 128.59.21.23 | — | 0 | ||
| 128.59.21.24 | kasahara.cs.columbia.edu | 0 | ||
| 128.59.21.25 | mapinfo1.cs.columbia.edu | 0 | ||
| 128.59.21.26 | mapinfo2.cs.columbia.edu | 0 | ||
| 128.59.21.27 | gato.cs.columbia.edu | 0 | ||
| 128.59.21.28 | bubbletea.cs.columbia.edu | 0 | ||
| 128.59.21.29 | baymax.cs.columbia.edu | 0 | ||
| 128.59.21.30 | — | 0 | ||
| 128.59.21.31 | — | 0 | ||
| 128.59.21.32 | ds-01.cs.columbia.edu | 0 | ||
| 128.59.21.33 | ds-02.cs.columbia.edu | 0 | ||
| 128.59.21.34 | ds-03.cs.columbia.edu | 0 | ||
| 128.59.21.35 | ds-04.cs.columbia.edu | 0 | ||
| 128.59.21.36 | ds-05.cs.columbia.edu | 0 | ||
| 128.59.21.37 | — | 0 | ||
| 128.59.21.38 | stella.win.cs.columbia.edu | 0 | ||
| 128.59.21.39 | bernini.win.cs.columbia.edu | 0 | ||
| 128.59.21.40 | bear.win.cs.columbia.edu | 0 | ||
| 128.59.21.41 | lescot.win.cs.columbia.edu | 0 | ||
| 128.59.21.42 | goya.cs.columbia.edu | 0 | ||
| 128.59.21.43 | cguicam01.cs.columbia.edu | 0 | ||
| 128.59.21.44 | vasarely.win.cs.columbia.edu | 0 | ||
| 128.59.21.45 | sm-far.cs.columbia.edu | 0 | ||
| 128.59.21.46 | bogota.cs.columbia.edu | 0 | ||
| 128.59.21.47 | bellini.cs.columbia.edu | 0 | ||
| 128.59.21.48 | kashmir.cs.columbia.edu | 0 | ||
| 128.59.21.49 | sea.cs.columbia.edu | 0 | ||
| 128.59.21.50 | — | 0 | ||
| 128.59.21.51 | nayard1.cs.columbia.edu | 0 | ||
| 128.59.21.52 | pastrami.cs.columbia.edu | 0 | ||
| 128.59.21.53 | ftl.cs.columbia.edu | 0 | ||
| 128.59.21.54 | jericho.cs.columbia.edu | 0 | ||
| 128.59.21.55 | uribe2.cs.columbia.edu | 0 | ||
| 128.59.21.56 | uribe.cs.columbia.edu | 0 | ||
| 128.59.21.57 | odin.cs.columbia.edu | 0 | ||
| 128.59.21.58 | jellis.cs.columbia.edu | 0 | ||
| 128.59.21.59 | eloi.cs.columbia.edu | 0 | ||
| 128.59.21.60 | morlock6.cs.columbia.edu | 0 | ||
| 128.59.21.61 | smb-ca.cs.columbia.edu | 0 | ||
| 128.59.21.62 | — | 0 | ||
| 128.59.21.63 | irt-cons2.cs.columbia.edu | 0 | ||
| 128.59.21.64 | smb-id.cs.columbia.edu | 0 | ||
| 128.59.21.65 | dong.cs.columbia.edu | 0 | ||
| 128.59.21.66 | — | 0 | ||
| 128.59.21.67 | — | 0 | ||
| 128.59.21.68 | w4112.cs.columbia.edu | 0 | ||
| 128.59.21.69 | addisababa.cs.columbia.edu | 0 | ||
| 128.59.21.70 | smb-da.cs.columbia.edu | 0 | ||
| 128.59.21.71 | smb-le.cs.columbia.edu | 0 | ||
| 128.59.21.72 | — | 0 | ||
| 128.59.21.73 | — | 0 | ||
| 128.59.21.74 | bethe.cs.columbia.edu | 0 | ||
| 128.59.21.75 | blossom.cs.columbia.edu | 0 | ||
| 128.59.21.76 | habanero.cs.columbia.edu | 0 | ||
| 128.59.21.77 | xmen.cs.columbia.edu | 0 | ||
| 128.59.21.78 | alfred5.cs.columbia.edu | 0 | ||
| 128.59.21.79 | artas.cs.columbia.edu | 0 | ||
| 128.59.21.80 | canal.cs.columbia.edu | 0 | ||
| 128.59.21.81 | lasalle.cs.columbia.edu | 0 | ||
| 128.59.21.82 | tiemann.cs.columbia.edu | 0 | ||
| 128.59.21.83 | bank.cs.columbia.edu | 0 | ||
| 128.59.21.84 | riverside.cs.columbia.edu | 0 | ||
| 128.59.21.85 | eeeprinter.cs.columbia.edu | 0 | ||
| 128.59.21.86 | eeescanner.cs.columbia.edu | 0 | ||
| 128.59.21.87 | boggsmac.cs.columbia.edu | 0 | ||
| 128.59.21.88 | ceacy-laptop.cs.columbia.edu | 0 | ||
| 128.59.21.89 | sfagmenos.cs.columbia.edu | 0 | ||
| 128.59.21.90 | gorman.cs.columbia.edu | 0 | ||
| 128.59.21.91 | yard.cs.columbia.edu | 0 | ||
| 128.59.21.92 | — | 0 | ||
| 128.59.21.93 | lukas.cs.columbia.edu | 0 | ||
| 128.59.21.94 | jetson01.cs.columbia.edu | 0 | ||
| 128.59.21.95 | marios.cs.columbia.edu | 0 | ||
| 128.59.21.96 | kamakura.cs.columbia.edu | 0 | ||
| 128.59.21.97 | — | 0 | ||
| 128.59.21.98 | stark.win.cs.columbia.edu | 0 | ||
| 128.59.21.99 | andrei.cs.columbia.edu | 0 | ||
| 128.59.21.100 | oldwood.cs.columbia.edu | 0 | ||
| 128.59.21.101 | fdr.cs.columbia.edu | 0 | ||
| 128.59.21.102 | hudson.cs.columbia.edu | 0 | ||
| 128.59.21.103 | lafayette.cs.columbia.edu | 0 | ||
| 128.59.21.104 | pslprint.cs.columbia.edu | 0 | ||
| 128.59.21.105 | hmc01.cs.columbia.edu | 0 | ||
| 128.59.21.106 | batcave.cs.columbia.edu | 0 | ||
| 128.59.21.107 | — | 0 | ||
| 128.59.21.108 | broad.cs.columbia.edu | 0 | ||
| 128.59.21.109 | smb-sd.cs.columbia.edu | 0 | ||
| 128.59.21.110 | adk-office.cs.columbia.edu | 0 | ||
| 128.59.21.111 | svn.csl.cs.columbia.edu | 0 | ||
| 128.59.21.112 | perelman.cs.columbia.edu | 0 | ||
| 128.59.21.113 | xq.cs.columbia.edu | 0 | ||
| 128.59.21.114 | — | 0 | ||
| 128.59.21.115 | — | 0 | ||
| 128.59.21.116 | papermate.cs.columbia.edu | 0 | ||
| 128.59.21.117 | — | 0 | ||
| 128.59.21.118 | monteblanc.cs.columbia.edu | 0 | ||
| 128.59.21.119 | hackshack.cs.columbia.edu | 0 | ||
| 128.59.21.120 | m91pcrf.cs.columbia.edu | 0 | ||
| 128.59.21.121 | — | 0 | ||
| 128.59.21.122 | vigyan.cs.columbia.edu | 0 | ||
| 128.59.21.123 | odisea.cs.columbia.edu | 0 | ||
| 128.59.21.124 | svn.cs.columbia.edu | 0 | ||
| 128.59.21.125 | rcs.cs.columbia.edu | 0 | ||
| 128.59.21.126 | pollux.cs.columbia.edu | 0 | ||
| 128.59.21.127 | castor.cs.columbia.edu | 0 | ||
| 128.59.21.128 | saxophone.cs.columbia.edu | 0 | ||
| 128.59.21.129 | cortex.cs.columbia.edu | 0 | ||
| 128.59.21.130 | medusa.cs.columbia.edu | 0 | ||
| 128.59.21.131 | tabla.cs.columbia.edu | 0 | ||
| 128.59.21.132 | — | 0 | ||
| 128.59.21.133 | — | 0 | ||
| 128.59.21.134 | — | 0 | ||
| 128.59.21.135 | — | 0 | ||
| 128.59.21.136 | addis.win.cs.columbia.edu | 0 | ||
| 128.59.21.137 | kucing.cs.columbia.edu | 0 | ||
| 128.59.21.138 | check.cs.columbia.edu | 0 | ||
| 128.59.21.139 | debug.cs.columbia.edu | 0 | ||
| 128.59.21.140 | repair.cs.columbia.edu | 0 | ||
| 128.59.21.141 | glacier.cs.columbia.edu | 0 | ||
| 128.59.21.142 | zwd-pc.cs.columbia.edu | 0 | ||
| 128.59.21.143 | yellowstone.cs.columbia.edu | 0 | ||
| 128.59.21.144 | yosemite.cs.columbia.edu | 0 | ||
| 128.59.21.145 | jingyue.cs.columbia.edu | 0 | ||
| 128.59.21.146 | zynq01.cs.columbia.edu | 0 | ||
| 128.59.21.147 | vigyan-temp.cs.columbia.edu | 0 | ||
| 128.59.21.148 | — | 0 | ||
| 128.59.21.149 | — | 0 | ||
| 128.59.21.150 | — | 0 | ||
| 128.59.21.151 | — | 0 | ||
| 128.59.21.152 | — | 0 | ||
| 128.59.21.153 | — | 0 | ||
| 128.59.21.154 | ampere00.cs.columbia.edu | 0 | ||
| 128.59.21.155 | ampere01.cs.columbia.edu | 0 | ||
| 128.59.21.156 | ampere02.cs.columbia.edu | 0 | ||
| 128.59.21.157 | — | 0 | ||
| 128.59.21.158 | crunch.cs.columbia.edu | 0 | ||
| 128.59.21.159 | holly.cs.columbia.edu | 0 | ||
| 128.59.21.160 | irt-ap.cs.columbia.edu | 0 | ||
| 128.59.21.161 | aviary.cs.columbia.edu | 0 | ||
| 128.59.21.162 | pound.cs.columbia.edu | 0 | ||
| 128.59.21.163 | arboretum.cs.columbia.edu | 0 | ||
| 128.59.21.164 | neko.cs.columbia.edu | 0 | ||
| 128.59.21.165 | meow.cs.columbia.edu | 0 | ||
| 128.59.21.166 | cheetah.cs.columbia.edu | 0 | ||
| 128.59.21.167 | eos.cs.columbia.edu | 0 | ||
| 128.59.21.168 | tigerbarb.cs.columbia.edu | 0 | ||
| 128.59.21.169 | slainte.cs.columbia.edu | 0 | ||
| 128.59.21.170 | zap.cs.columbia.edu | 0 | ||
| 128.59.21.171 | cv1.cs.columbia.edu | 0 | ||
| 128.59.21.172 | cv2.cs.columbia.edu | 0 | ||
| 128.59.21.173 | — | 0 | ||
| 128.59.21.174 | fuji.cs.columbia.edu | 0 | ||
| 128.59.21.175 | cv3.cs.columbia.edu | 0 | ||
| 128.59.21.176 | cv4.cs.columbia.edu | 0 | ||
| 128.59.21.177 | cv5.cs.columbia.edu | 0 | ||
| 128.59.21.178 | dogmatix.cs.columbia.edu | 0 | ||
| 128.59.21.179 | cv6.cs.columbia.edu | 0 | ||
| 128.59.21.180 | cv7.cs.columbia.edu | 0 | ||
| 128.59.21.181 | camera.win.cs.columbia.edu | 0 | ||
| 128.59.21.182 | cv8.cs.columbia.edu | 0 | ||
| 128.59.21.183 | alba.cs.columbia.edu | 0 | ||
| 128.59.21.184 | anatk.cs.columbia.edu | 0 | ||
| 128.59.21.185 | mohism.cs.columbia.edu | 0 | ||
| 128.59.21.186 | kennel.cs.columbia.edu | 0 | ||
| 128.59.21.187 | photon.win.cs.columbia.edu | 0 | ||
| 128.59.21.188 | alumni2000.cs.columbia.edu | 0 | ||
| 128.59.21.189 | tong.cs.columbia.edu | 0 | ||
| 128.59.21.190 | kevin-cepsr801.cs.columbia.edu | 0 | ||
| 128.59.21.191 | — | 0 | ||
| 128.59.21.192 | scarsdale.cs.columbia.edu | 0 | ||
| 128.59.21.193 | julesz.cs.columbia.edu | 0 | ||
| 128.59.21.194 | randy.cs.columbia.edu | 0 | ||
| 128.59.21.195 | — | 0 | ||
| 128.59.21.196 | — | 0 | ||
| 128.59.21.197 | — | 0 | ||
| 128.59.21.198 | nsl-fw.cs.columbia.edu | 0 | ||
| 128.59.21.199 | seattle.cs.columbia.edu | 0 | ||
| 128.59.21.200 | cgui0.cgui.cs.columbia.edu | 0 | ||
| 128.59.21.201 | cgui1.cgui.cs.columbia.edu | 0 | ||
| 128.59.21.202 | cgui2.cgui.cs.columbia.edu | 0 | ||
| 128.59.21.203 | cgui3.cgui.cs.columbia.edu | 0 | ||
| 128.59.21.204 | cgui4.cgui.cs.columbia.edu | 0 | ||
| 128.59.21.205 | cgui5.cgui.cs.columbia.edu | 0 | ||
| 128.59.21.206 | cgui6.cgui.cs.columbia.edu | 0 | ||
| 128.59.21.207 | cgui7.cgui.cs.columbia.edu | 0 | ||
| 128.59.21.208 | cgui8.cgui.cs.columbia.edu | 0 | ||
| 128.59.21.209 | cgui9.cgui.cs.columbia.edu | 0 | ||
| 128.59.21.210 | torino.cs.columbia.edu | 0 | ||
| 128.59.21.211 | allagash.cs.columbia.edu | 0 | ||
| 128.59.21.212 | xwing.cs.columbia.edu | 0 | ||
| 128.59.21.213 | formosa.cs.columbia.edu | 0 | ||
| 128.59.21.214 | elli1.cs.columbia.edu | 0 | ||
| 128.59.21.215 | mantessa.cs.columbia.edu | 0 | ||
| 128.59.21.216 | bertha.cs.columbia.edu | 0 | ||
| 128.59.21.217 | voipnlp.cs.columbia.edu | 0 | ||
| 128.59.21.218 | emilia.cs.columbia.edu | 0 | ||
| 128.59.21.219 | wsnowick.cs.columbia.edu | 0 | ||
| 128.59.21.220 | whitecloud.cs.columbia.edu | 0 | ||
| 128.59.21.221 | softiron.cs.columbia.edu | 0 | ||
| 128.59.21.222 | lab489-jh.cs.columbia.edu | 0 | ||
| 128.59.21.223 | jrkpc.win.cs.columbia.edu | 0 | ||
| 128.59.21.224 | cocolado.win.cs.columbia.edu | 0 | ||
| 128.59.21.225 | armbox.cs.columbia.edu | 0 | ||
| 128.59.21.226 | fox.cs.columbia.edu | 0 | ||
| 128.59.21.227 | ids-smoke.cs.columbia.edu | 0 | ||
| 128.59.21.228 | aruba.cs.columbia.edu | 0 | ||
| 128.59.21.229 | secemon.cs.columbia.edu | 0 | ||
| 128.59.21.230 | yellow.cs.columbia.edu | 0 | ||
| 128.59.21.231 | yquem.cs.columbia.edu | 0 | ||
| 128.59.21.232 | lora.cs.columbia.edu | 0 | ||
| 128.59.21.233 | — | 0 | ||
| 128.59.21.234 | — | 0 | ||
| 128.59.21.235 | — | 0 | ||
| 128.59.21.236 | — | 0 | ||
| 128.59.21.237 | — | 0 | ||
| 128.59.21.238 | — | 0 | ||
| 128.59.21.239 | — | 0 | ||
| 128.59.21.240 | uribe3.cs.columbia.edu | 0 | ||
| 128.59.21.241 | wooster.cs.columbia.edu | 0 | ||
| 128.59.21.242 | macdougal.cs.columbia.edu | 0 | ||
| 128.59.21.243 | bedford.cs.columbia.edu | 0 | ||
| 128.59.21.244 | grove.cs.columbia.edu | 0 | ||
| 128.59.21.245 | barrow.cs.columbia.edu | 0 | ||
| 128.59.21.246 | jones.cs.columbia.edu | 0 | ||
| 128.59.21.247 | leroy.cs.columbia.edu | 0 | ||
| 128.59.21.248 | jane.cs.columbia.edu | 0 | ||
| 128.59.21.249 | clarkson.cs.columbia.edu | 0 | ||
| 128.59.21.250 | broome.cs.columbia.edu | 0 | ||
| 128.59.21.251 | — | 0 | ||
| 128.59.21.252 | — | 0 | ||
| 128.59.21.253 | galois.cs.columbia.edu | 0 | ||
| 128.59.21.254 | — | 0 | ||
| 128.59.21.255 | cat-net.cs.columbia.edu | 0 |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 128.59.21.97
traceroute to 128.59.21.97 (128.59.21.97): 64 hops max, 52 byte packets
Measurement taken from
IPinfo ProbeNet in New York City, US
On